Fontana's "Motorcycle Competition Course" is a 2.36 mile track with 21 turns, 9 right and 12 left. They also have an "Interior Test Circuit" of 1.45 miles with 13 turns and an "Auto Competition Course" of 2.8 miles with 21 turns. The courses are 45 feet wide, pit road is 2200 feet long with 44 individual pit areas and the elevation at the start/finish line is 1121.27 ft above sea level.